Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Dose-response curves of selected fractions. The best-fit inverted logistic dose-response curves and corresponding IC50s were modelled from three distinct alamar blue assays. The crude extract and its fractions have Hill slopes less than -1 (shown in parentheses). ZR=Z. zanthoxyloides LZT, root; ZRC=crude extract of ZR; FD=Dichloromethane fraction; FM=methanol fraction; WB= butanol fraction.
